It is a bestiary filled with creatures and history of the world of Revilo where the Cardography modules are set. The sculptures and illustrations contained within the pages are by Brian Colin.
It is 144pages, 8.5x11, with a full debossed Hardcover.
35 creatures, as well as 5 magical artifacts line the pages.
Included is the history of the world and pantheon of gods.
A link for bonus PDFs for 5e and Fate of all the creatures and magic items.
Advanced copies video https://youtu.be/XfIuDW41XUc
Speed flip through video https://youtu.be/iRU6oTf9pvc